Use of Plantago (Plantaginaceae) pollen by Rufandrena Warncke, 1968 species. Andrena (Rufandrena) orbitalis Morawitz, 1871 A female, manipulating Plantago anther B female, vigorously collecting Plantago pollen; Andrena (Rufandrena) rufiventris Lepeletier, 1841 C female approaching Plantago flower head D female manipulating Plantago anthers with forelegs and mandibles E female scraping pollen from Plantago anther using mandibles F female drinking nectar at Reseda (Resedaceae) with empty scopae.